0
hi friend,
there is two solution for this problem.
1. set EnableEventValidation="false" attribute of aspx <%@page--%> tag .
2. Or if you have some code written inside the page_load event if not necessary to call the code at postback then
if(!Page.IsPostBack)
{
// you complete code inside page_load event will go here
}
Any of the above method will solve your problem.. but choose second one carefully it may change your behavior of program while postback.
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0
There may me some mistake in your code.. you have to write your code to find the mistake